Workbook Detail
Number Sense Number Bonds Bonds To 20 — Set 4
Exercise 1
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Answer: 5
- Operation
- addition
- Target
- 14
- Mode
- fill_one
- Parts
- 5
- 9
- Given
- Position: rightValue: 9
- Blank
- Position: left
Exercise 2
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Answer: 2
- Operation
- addition
- Target
- 5
- Mode
- fill_one
- Parts
- 2
- 3
- Given
- Position: rightValue: 3
- Blank
- Position: left
Exercise 3
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Answer: 13
- Operation
- addition
- Target
- 15
- Mode
- fill_one
- Parts
- 2
- 13
- Given
- Position: leftValue: 2
- Blank
- Position: right
Exercise 4
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Answer: 1
- Operation
- addition
- Target
- 2
- Mode
- fill_one
- Parts
- 1
- 1
- Given
- Position: rightValue: 1
- Blank
- Position: left
Exercise 5
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Answer: 7
- Operation
- addition
- Target
- 12
- Mode
- fill_one
- Parts
- 5
- 7
- Given
- Position: leftValue: 5
- Blank
- Position: right
Exercise 6
Show answer
Answer: 5
- Operation
- addition
- Target
- 7
- Mode
- fill_one
- Parts
- 2
- 5
- Given
- Position: leftValue: 2
- Blank
- Position: right
Exercise 7
Show answer
Answer: 11
- Operation
- addition
- Target
- 14
- Mode
- fill_one
- Parts
- 3
- 11
- Given
- Position: leftValue: 3
- Blank
- Position: right
Exercise 8
Show answer
Answer: 1
- Operation
- addition
- Target
- 8
- Mode
- fill_one
- Parts
- 1
- 7
- Given
- Position: rightValue: 7
- Blank
- Position: left